*{
    box-sizing: border-box;
}
html, body, .yby-layout{
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}


.yby-layout-right{
    margin-left: 160px;
    height: 100%;
    padding: 24px;
    background-color: #dcdcdc;
    overflow-y: auto;
}
.yby-layout-right.left{
    margin-left: 60px;
}
.yby-layout-right>.layout-right-content{
    width: 100%;
    min-height: 100%;
    padding: 20px;
    background-color: #ffffff;
    overflow-y: auto;
}
.children-page{
    /* width: 100%;
    height: 100%;
    padding: 20px;
    background-color: #ffffff;
    overflow-y: auto; */
}

.yby-loading-box{
    position: relative;
    z-index: 0;
}
.yby-loading-box .yby-loading-modal{
    position: absolute;
    z-index: 3000;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(243, 243, 243, 0.5);
    text-align: center;
}
.yby-loading-box .yby-loading-modal .loading{
    position: absolute;
    top: calc(50% - 16px);
    width: 32px;
    height: 32px;
}

.loading{
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(../../imgs/loading.png) no-repeat;
    background-size: contain;
    background-position: center;
    animation: loadings 2s linear infinite;
}
@keyframes loadings{
    0%{
        transform: rotate(0);
    }
    100%{
        transform: rotate(360deg);
    }
}

.arrow::after{
    content: " ";
    display: inline-block;
    border: 6px solid;
    border-color: #ffffff;
    border-left-color: #aaaaaa;
}
